00462naa#a2200181#i#450# EN\\bibl\74271 20250216224349.7 2413-046X 20170625b2017####ek#y0engy0150####ca ENG RU Journal article Moscow Electronic science 2017 0 с. Journal article local Aurbiev Bislan Salambekovich Arsahanova Zina Abdullovna e-integral.ru